/*
 * Copyright 2007 National Bioinformatics Network
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package dgbgui.modeldocument.definition;

import java.util.Set;

import dgbgui.modeldocument.Query;

public class NotDefinition extends BooleanDefinition {

    public NotDefinition(Set<Query> children) {
        super(children);
        assert(children.size() == 1);
    }

    public String getTypeName() {
        return "NOT";
    }

    protected String getdgbQLBooleanString() {
        // Not used for NOT
        assert(false);
        return "";
    }
    
    public String getdgbQLString() {
        Set<Query> children = getChildren();
        String dgbQLString = "";
        int index = 0;
        for ( Query node : children ) {
            dgbQLString += "NOT ";
            dgbQLString += node.getDefinition().getdgbQLString();
            ++index;
        }
        return dgbQLString;
    }


    // ------------------- Serialization -------------
    
    /**
     * First serilization version
     */
    private static final long serialVersionUID = 1L;



    // ---------- Fields ----------


}